Wiper ring GHF is composed of two elements particularly indicated for rod applications in double-acting cylinders when low friction occurs. It protects from contamination of dust particles, which could eventually lead to a breakdown. The components include a reinforced PTFE ring and rubber spring element in NBR (for special applications, a spring element in FKM should be applied) allowing, the necessary sealing force in the presence of high temperatures and speed.
Features:
Speed m/s 15
Material Ptfe/Bronze/Nbr
Temperature °C -30 +130